<template>
	<view class="wrap">
		<view class="wrap_content">
			<view class="suc">
				<view class="time">{{$u.timeFormat(Date.now(), 'mm月dd日 hh:MM')}} | {{fontNum}} 字</view>
				<view class="showSuc" @click="successMd" :style="{'color' : colors,'display':display}">
					完成
				</view>
			</view>
			<view class="title">
				<input type="text" placeholder="标题" v-model="MdTitle" style="font-weight: bold; " />
			</view>
			<view class="content">
				<textarea v-model="MdContent" border="none" maxlength="-1" auto-height style="width: 100%;"
					:adjust-position="false" confirm-type="done" @input="getFontNum"
					:show-confirm-bar="false"></textarea>
			</view>
		</view>
		<!-- <button type="primary" class="publish_btn" :disabled="disabled">添加</button> -->
	</view>
</template>

<script>
	import * as cloudApi from '@/utils/cloudApi.js'
	export default {
		data() {
			return {
				fontNum: 0,
				disabled: true,
				MdContent: '',
				MdTitle: '',
				token: null,
				display: 'none',
				id: '',
				userInfo: {},
				colors: ''
			}
		},
		computed: {

		},
		onReady() {
			uni.setNavigationBarColor({
				frontColor: '#ffffff',
				backgroundColor: this.colors
			})
		},
		watch: {
			//无内容时按钮置灰
			MdTitle(value) {
				value ? (this.display = '') : (this.display = 'none');
			},
			MdContent(value) {
				value ? (this.display = '') : (this.display = 'none');
			},
		},
		onLoad(opt) {
			console.log(opt.id);
			this.userInfo = uni.getStorageSync("userInfo") || getApp().globalData.userInfo
			this.token = uni.getStorageSync("token") || getApp().globalData.token
			this.colors = this.userInfo.themeColors || '#F3C301'
			if (opt.id) {
				// 根据id获取备忘录信息
				this.id = opt.id
				cloudApi.call({
					name: 'memorandum',
					data: {
						api: 'MdById',
						action: 'get',
						_id: opt.id
					},
					success: res => {
						console.log(res.result.data[0]);
						this.MdContent = res.result.data[0].content
						this.MdTitle = res.result.data[0].title
					}
				})
			}
		},
		methods: {
			successMd() {
				if (this.id) { // 更新 修改
					this.updateMd()
				} else { // 添加
					this.addMd()
				}
			},
			addMd() {
				cloudApi.call({
					name: "memorandum",
					data: {
						api: 'addMdApid',
						content: this.MdContent,
						title: this.MdTitle,
						token: this.token
					},
					success: (res) => {
						console.log(res);
						uni.navigateBack({
							delta: 1,
							success: () => {
								this.$showToast('添加成功', 'none')
								uni.$emit('getMd')
							}
						})
					}
				})
			},
			updateMd() {
				cloudApi.call({
					name: "memorandum",
					data: {
						api: 'updateMdApid',
						content: this.MdContent,
						title: this.MdTitle,
						_id: this.id
					},
					success: (res) => {
						console.log(res);
						uni.navigateBack({
							delta: 1,
							success: () => {
								this.$showToast('更新成功', 'none')
								uni.$emit('getMd')
							}
						})
					},
					fail() {
						this.$showToast('更新失败', 'none')
					}
				})
			},
			getFontNum(e) {
				console.log(e);
				this.fontNum = e.detail.value.length
			}
		}
	}
</script>

<style lang="scss">
	.wrap {
		padding: 40rpx;

		.wrap_content {
			.suc {
				display: flex;
				justify-content: space-between;
				font-size: 26rpx;
				margin-bottom: 20rpx;

				.time {
					color: #ccc;
				}

				.showSuc {
					padding: 0 20rpx;
					font-weight: bold;
				}
			}

			.title {
				padding: 10rpx 0;
				margin: 20rpx 0 30rpx;
			}

			.content {
				width: 100%;
				margin-bottom: 20rpx;
			}
		}

		.publish_btn {
			width: 200rpx;
			height: 90rpx;
			color: #ffffff;
			border-radius: 20rpx;
			text-align: center;
		}
	}
</style>
